Umm.. Need help on my weight..?!

Hey im 13 years old too and what you just describe is exactly what happened to me and im still working on it...i used to b really extremely skinny but now im like 128lbs but my body is really develope..anyways what its working for me is eating healthy. eat 5 small portions of food per day but a really small portion of food to keep you full for the whole day and not stretching your stmach by being hungry and then not being hungry, try to exercise atleat 3 times a week by dancing, rollerskating which r better than the sit-ups, push-ups, ect. and you can also write in a notebook the calories you eat per day this will help mentally whích will you loose more weight this is helping me a lot...hope i help(:

I needed alot of help but I finally found the right program and I have lost over 10 pounds i 2 weeks this is a healthy way to loose weight please go to my site and check it out you won't be sorry
http://bit.ly/eTPAzR

Input answer source here.

Only eat vegetables, water, and diet soda. and try running till you sweat every day.